upd78f0114hgb-8es-a Renesas Electronics Corporation., upd78f0114hgb-8es-a Datasheet - Page 47

• Manufacturer Part Number: upd78f0114hgb-8es-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

3.1.1 Internal program memory space
counter (PC).
(1) Vector table area
The internal program memory space stores the program and table data. Normally, it is addressed with the program
78K0/KC1+ products incorporate internal ROM (flash memory), as shown below.
The internal program memory space is divided into the following areas.
The 64-byte area 0000H to 003FH is reserved as a vector table area. The program start addresses for branch
upon reset signal input or generation of each interrupt request are stored in the vector table area.
Of the 16-bit address, the lower 8 bits are stored at even addresses and the higher 8 bits are stored at odd
addresses.
Vector Table Address
PD78F0112H
PD78F0113H
PD78F0114H, 78F0114HD
000AH
000CH
000EH
0000H
0004H
0006H
0008H
0010H
0012H
0014H
0016H
0018H
Part Number
RESET input, POC, LVI,
clock monitor, WDT
INTLVI
INTP0
INTP1
INTP2
INTP3
INTP4
INTP5
INTSRE6
INTSR6
INTST6
INTCSI10/INTST0
Interrupt Source
Table 3-2. Internal ROM Capacity
CHAPTER 3 CPU ARCHITECTURE
Flash memory
User’s Manual U16961EJ4V0UD
Table 3-3. Vector Table
Structure
Vector Table Address
001AH
001CH
001EH
002AH
002CH
002EH
003EH
Internal ROM
0020H
0022H
0024H
0026H
0028H
16384
24576
32768
8 bits (0000H to 3FFFH)
8 bits (0000H to 5FFFH)
8 bits (0000H to 7FFFH)
INTTMH1
INTTMH0
INTTM50
INTTM000
INTTM010
INTAD
INTSR0
INTWTI
INTTM51
INTKR
INTWT
BRK
Capacity
Interrupt Source
47